Pfaff Creative 7510 A - Buttonhole Types (Continued); Keyhole Buttonholes

Buttonholes with gimp
thread
Buttonholes which
are sewn with a gimp thread
are
more durable and neater. Use
pearl cotton or a
regular gimp thread as
available at your sewing
machine
dealer.
• Place the gimp
thread over the back ridge A of
the
buttonhole
foot
pull the
thread ends for
wards and clamp
them to the right and left
respectively of the
front ridge
B.
• After finishing the
buttonhole,
pull the
left thread
until the loop is
covered
by
the buttonhole
bartack.
• Push
the runner forwards up to
the second
marking.
• Now
sew
buttonhole
No. 30
or 31.
• Cut off the loose
ends close to the bartack.
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